National Item Identification Number
01-306-2564
013062564
6650-01-306-2564
6650013062564
National Stock Number
Item Name
FILTER,LIGHT,OPTICAL INSTRUMENT
Federal Supply Class
6650
Description
An item having two plane-parallel surfaces and consisting of a polarizing material bonded between glass or plastic. This item transmits light in only one plane and is usually used in pairs to vary the light transmitted into or through an optical instrument. Excludes WINDOW, OPTICAL INSTRUMENT.
Commercial and Government Entity Code (Supplier Data)
04939
Reference Numbers (Part Numbers)
13083534
13083534-2
Required Categories
OVERALL DIAMETER
OVERALL THICKNESS
Required Description
2.248 INCHES MAXIMUM
0.125 INCHES NOMINAL